{"product_id":"srrc认证-中国无线电型号核准认证办理流程-srrc认证测试方法-费用-周期-机构-报价","title":"【SRRC认证】中国无线电型号核准认证办理流程 SRRC认证测试方法【费用 周期 机构 报价】","description":"\u003cp\u003e中国无线电型号核准认证（SRRC）办理流程\u003cbr\u003e准备资料：包括企业营业执照、产品说明书、电路图、样机（通常2-3台）等。\u003cbr\u003e提交申请：通过工信部型号核准系统提交，审核通过后进入检测阶段。\u003cbr\u003e实验室测试：由SRMC等认可实验室完成，测试项目包括频率范围、发射功率、杂散发射等。\u003cbr\u003e审核发证：测试合格后提交工信部审核，通过后颁发SRRC证书。\u003cbr\u003eSRRC认证测试方法\u003cbr\u003e核心测试项目：\u003cbr\u003e频率范围：验证设备发射频率是否与申报一致。\u003cbr\u003e发射功率：测量峰值和平均功率，确保不超过限值。\u003cbr\u003e杂散发射：检测谐波、带外发射等干扰信号。\u003cbr\u003e调制特性（如EVM）：评估数字调制质量。\u003cbr\u003e测试方式：包括辐射（天线发射）和传导（射频接口）测试。\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/4300\/7831\/files\/O1CN01YEPPGt1pEHL0nRFXf__2209671495328_7ee026cc-f42a-4867-b21b-bac2fd29870c.jpg?v=1764848862\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eProcess for China Radio Model Approval Certification (SRRC)\u003cbr\u003ePreparation materials: including business license, product manual, circuit diagram, prototype (usually 2-3 units), etc.\u003cbr\u003eSubmit application: Submit through the model approval system of the Ministry of Industry and Information Technology, and enter the testing stage after approval.\u003cbr\u003eLaboratory testing: Completed by accredited laboratories such as SRMC, the testing items include frequency range, transmission power, stray emissions, etc.\u003cbr\u003eReview and certification: After passing the test, submit it to the Ministry of Industry and Information Technology for review, and issue an SRRC certificate upon approval.\u003cbr\u003eSRRC Certification Testing Method\u003cbr\u003eCore testing items:\u003cbr\u003eFrequency range: Verify whether the device's transmission frequency is consistent with the declared frequency.\u003cbr\u003eTransmission power: Measure peak and average power to ensure it does not exceed the limit.\u003cbr\u003eStray emission: detects interference signals such as harmonics and out of band emissions.\u003cbr\u003eModulation characteristics (such as EVM): Evaluate the quality of digital modulation.\u003cbr\u003eTesting methods: including radiation (antenna emission) and conduction (RF interface) testing.\u003c\/p\u003e","brand":"博智通BZT Global Online Store","offers":[{"title":"Default Title","offer_id":42207202508887,"sku":null,"price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/4300\/7831\/files\/O1CN01YEPPGt1pEHL0nRFXf__2209671495328_7ee026cc-f42a-4867-b21b-bac2fd29870c.jpg?v=1764848862","url":"https:\/\/cefcccbzt.com\/products\/srrc%e8%ae%a4%e8%af%81-%e4%b8%ad%e5%9b%bd%e6%97%a0%e7%ba%bf%e7%94%b5%e5%9e%8b%e5%8f%b7%e6%a0%b8%e5%87%86%e8%ae%a4%e8%af%81%e5%8a%9e%e7%90%86%e6%b5%81%e7%a8%8b-srrc%e8%ae%a4%e8%af%81%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95-%e8%b4%b9%e7%94%a8-%e5%91%a8%e6%9c%9f-%e6%9c%ba%e6%9e%84-%e6%8a%a5%e4%bb%b7","provider":"博智通BZT Global Online Store","version":"1.0","type":"link"}